Perhaps you should try some spelling variations:
3.1 communication » 3.1 communications, 3.2 communication, 3.5 communication
das developpement » des developpements, de developpement, du developpement
technologies co » technologies _, technologies 4, technologies 2
communication 3 » communication _, communication a
developpement l » developpement il, developpement la, developpement de
co information » do information, 2 information, 1 information
contents a » contents 1, contents _, contents i
l afrique » en afrique
a 3.1 » _ 3.1, a 3.2, a 3.3
3 das » 1 das, 2 das

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologies co information contents a 3.1 communication 3 das developpement l afrique.*.